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Test the checks directly, do not go through |PEG.buildParser|

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This commit is contained in:
David Majda 2010-08-21 11:59:42 +02:00
parent f82a4ebf28
commit 95f70c9562
1 changed files with 8 additions and 2 deletions
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10
test/checks-test.js
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@ -20,7 +20,10 @@ test("reports missing referenced rules", function() {
for (var i = 0; i < grammars.length; i++) {
throws(
function() { PEG.buildParser(grammars[i]); },
function() {
var ast = PEG.parser.parse(grammars[i]);
PEG.compiler.checks.missingReferencedRules(ast);
},
PEG.GrammarError,
{ message: "Referenced rule \"missing\" does not exist." }
);
@ -48,7 +51,10 @@ test("reports left recursion", function() {
for (var i = 0; i < grammars.length; i++) {
throws(
function() { PEG.buildParser(grammars[i]); },
function() {
var ast = PEG.parser.parse(grammars[i]);
PEG.compiler.checks.leftRecursion(ast);
},
PEG.GrammarError,
{ message: "Left recursion detected for rule \"start\"." }
);